class OnlineCourseSpiderApi:
    _url = 'https://mooc.yinghuaonline.com'
    _headers = {'User-Agent': 'Mozilla/5.0 (Linux; Android 11; V1981A Build/RP1A.200720.012; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/83.0.4103.106 Mobile Safari/537.36;sino-web.com'}
    _cookie = None

    def login(self, un, pd, school):
        pass

    def getcourse(self):
        pass

    def getcourselist(self, cid):
        pass

    def play(self, dct):
        pass

    def playlist(self, lst):
        pass
